diff --git a/ComputersShop/ComputersShopView/FormMain.Designer.cs b/ComputersShop/ComputersShopView/FormMain.Designer.cs
index b9d6d50..9b2d5d4 100644
--- a/ComputersShop/ComputersShopView/FormMain.Designer.cs
+++ b/ComputersShop/ComputersShopView/FormMain.Designer.cs
@@ -30,8 +30,8 @@
         {
             menuStrip = new MenuStrip();
             dictionaryToolStripMenuItem = new ToolStripMenuItem();
-            computerToolStripMenuItem = new ToolStripMenuItem();
             componentsToolStripMenuItem = new ToolStripMenuItem();
+            computerToolStripMenuItem = new ToolStripMenuItem();
             clientsToolStripMenuItem = new ToolStripMenuItem();
             implementersToolStripMenuItem = new ToolStripMenuItem();
             отчётыToolStripMenuItem = new ToolStripMenuItem();
@@ -43,13 +43,14 @@
             buttonCreateOrder = new Button();
             buttonIssuedOrder = new Button();
             buttonRef = new Button();
+            почтаToolStripMenuItem = new ToolStripMenuItem();
             menuStrip.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             SuspendLayout();
             // 
             // menuStrip
             // 
-            menuStrip.Items.AddRange(new ToolStripItem[] { dictionaryToolStripMenuItem, отчётыToolStripMenuItem, doWorkToolStripMenuItem });
+            menuStrip.Items.AddRange(new ToolStripItem[] { dictionaryToolStripMenuItem, отчётыToolStripMenuItem, doWorkToolStripMenuItem, почтаToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
             menuStrip.Size = new Size(1047, 24);
@@ -63,31 +64,31 @@
             dictionaryToolStripMenuItem.Size = new Size(94, 20);
             dictionaryToolStripMenuItem.Text = "Справочники";
             // 
-            // computerToolStripMenuItem
-            // 
-            computerToolStripMenuItem.Name = "computerToolStripMenuItem";
-            computerToolStripMenuItem.Size = new Size(180, 22);
-            computerToolStripMenuItem.Text = "Компьютеры";
-            computerToolStripMenuItem.Click += ComputersToolStripMenuItem_Click;
-            // 
             // componentsToolStripMenuItem
             // 
             componentsToolStripMenuItem.Name = "componentsToolStripMenuItem";
-            componentsToolStripMenuItem.Size = new Size(180, 22);
+            componentsToolStripMenuItem.Size = new Size(149, 22);
             componentsToolStripMenuItem.Text = "Компоненты";
             componentsToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
             // 
+            // computerToolStripMenuItem
+            // 
+            computerToolStripMenuItem.Name = "computerToolStripMenuItem";
+            computerToolStripMenuItem.Size = new Size(149, 22);
+            computerToolStripMenuItem.Text = "Компьютеры";
+            computerToolStripMenuItem.Click += ComputersToolStripMenuItem_Click;
+            // 
             // clientsToolStripMenuItem
             // 
             clientsToolStripMenuItem.Name = "clientsToolStripMenuItem";
-            clientsToolStripMenuItem.Size = new Size(180, 22);
+            clientsToolStripMenuItem.Size = new Size(149, 22);
             clientsToolStripMenuItem.Text = "Клиенты";
             clientsToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
             // 
             // implementersToolStripMenuItem
             // 
             implementersToolStripMenuItem.Name = "implementersToolStripMenuItem";
-            implementersToolStripMenuItem.Size = new Size(180, 22);
+            implementersToolStripMenuItem.Size = new Size(149, 22);
             implementersToolStripMenuItem.Text = "Исполнители";
             implementersToolStripMenuItem.Click += ImplementersToolStripMenuItem_Click;
             // 
@@ -165,6 +166,13 @@
             buttonRef.UseVisualStyleBackColor = true;
             buttonRef.Click += ButtonRef_Click;
             // 
+            // почтаToolStripMenuItem
+            // 
+            почтаToolStripMenuItem.Name = "почтаToolStripMenuItem";
+            почтаToolStripMenuItem.Size = new Size(53, 20);
+            почтаToolStripMenuItem.Text = "Почта";
+            почтаToolStripMenuItem.Click += почтаToolStripMenuItem_Click;
+            // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
@@ -203,5 +211,6 @@
         private ToolStripMenuItem clientsToolStripMenuItem;
         private ToolStripMenuItem implementersToolStripMenuItem;
         private ToolStripMenuItem doWorkToolStripMenuItem;
+        private ToolStripMenuItem почтаToolStripMenuItem;
     }
 }
\ No newline at end of file
diff --git a/ComputersShop/ComputersShopView/FormMain.cs b/ComputersShop/ComputersShopView/FormMain.cs
index 48a7eac..8a0776d 100644
--- a/ComputersShop/ComputersShopView/FormMain.cs
+++ b/ComputersShop/ComputersShopView/FormMain.cs
@@ -229,6 +229,15 @@ namespace ComputersShopView
             MessageBoxButtons.OK, MessageBoxIcon.Information);
         }
 
+        private void почтаToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormMails));
+            if (service is FormMails form)
+            {
+                form.ShowDialog();
+            }
+        }
+
         private void ButtonRef_Click(object sender, EventArgs e)
         {
             LoadData();